I share custody of my DCs with exH. They are 15 and 16. This last year they have pushed back against having set times to change houses. They used to go to the next parent straight from school mid week, then at a similar sort of time they'd swap again at the weekend. However, things seem to have slowly changed such that they are now anywhere at anytime...which is many ways is great since both houses are their homes and they should be free to come and go. Or should they?? Because it's driving me potty. I never know when they are going to arrive or when they are going to leave and we end up with me getting stressed and telling them just to go. Im someone who just needs to know what's going on and when so this is causing me major stress! But they are taking it as I don't want them here. AIBU? Or would this free flow stress anyone out?